2
disloyally
2
faithlessly
2
falsely
2
unfaithfully
1
adulterately
1
bastardly
1
deceitfully
1
extramaritally
1
traitorously
1
treacherously
1
unfairly
1
untruely
1
untruly
0
basely(adverb, falsely, disloyally)
0
bestially
0
cheatingly
0
dirtily
0
dishonestly
0
evilly
0
fast
<123>
13 years ago|748 views|share |citing 
APASmart Define. (2013). adulterously thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/adulterously/thesaurus/synonyms
ChicagoSmart Define. 2013. "adulterously thesaurus" https://smartdefine.org/adulterously/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, adulterously thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/adulterously/thesaurus/synonyms>.
MLASmart Define. "adulterously thesaurus" 19 May 2013. Web. 21 September 2026. <https://smartdefine.org/adulterously/thesaurus/synonyms>